Jiangsu Hongtu Metal Technology Co.,Limited
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 2000Tons /Month |
| Delivery Time | 3~10 DAYS, Most of sizes are in stock |
| Packaging Details | Export sea worthy packing with wooden pallet and well tied and protected, Or as to clients' requirements. |
| Standard | ASTM A240/240M ; ASME SA-240/SA-240M; JIS G4305; DIN/BS/NF EN10028-7 ; ISO;GB/T 3280-2015 |
| Edge | Mill Edge; Cut Edge |
| Samples | Free to Supply |
| Width*Length | 1000*2000;1219*2438;1219*3048; 1250*3000;1500*3000;1524*3048mm or per customized |
| Surface | NO.1,2B,BA,8K,No.4,HL,SB,Embossed,Checkered, etc.. |
| Product name | BA Finish Duplex 2507 Stainless Steel Sheet for Desalination Plant Evaporators |
| Technique | Cold Rolled or Hot Rolled |
| Thickness | Cold Rolled: 0.3mm~6mm; Hot Rolled: 3mm~60mm |
| Grade | 2507,2205,201,304, 304L 316, 316L ,430, 410, 420, 316Ti, 321, 301, 309,309S, 310, 310S,etc. |
| Trade Term | FOB,CIF,EXW,CFR,DDU,DDP,DAP |
| Brand Name | TISCO, ZPSS,BAOSTEEL,LISCO,JISCO |
| Model Number | 200 SERIES, 300 SERIES,400 SERIES, 904l,2205,2507 etc. |
| Certification | SGS,ISO,CE,BIS |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 2000Tons /Month |
| Delivery Time | 3~10 DAYS, Most of sizes are in stock | Packaging Details | Export sea worthy packing with wooden pallet and well tied and protected, Or as to clients' requirements. |
| Standard | ASTM A240/240M ; ASME SA-240/SA-240M; JIS G4305; DIN/BS/NF EN10028-7 ; ISO;GB/T 3280-2015 | Edge | Mill Edge; Cut Edge |
| Samples | Free to Supply | Width*Length | 1000*2000;1219*2438;1219*3048; 1250*3000;1500*3000;1524*3048mm or per customized |
| Surface | NO.1,2B,BA,8K,No.4,HL,SB,Embossed,Checkered, etc.. | Product name | BA Finish Duplex 2507 Stainless Steel Sheet for Desalination Plant Evaporators |
| Technique | Cold Rolled or Hot Rolled | Thickness | Cold Rolled: 0.3mm~6mm; Hot Rolled: 3mm~60mm |
| Grade | 2507,2205,201,304, 304L 316, 316L ,430, 410, 420, 316Ti, 321, 301, 309,309S, 310, 310S,etc. | Trade Term | FOB,CIF,EXW,CFR,DDU,DDP,DAP |
| Brand Name | TISCO, ZPSS,BAOSTEEL,LISCO,JISCO | Model Number | 200 SERIES, 300 SERIES,400 SERIES, 904l,2205,2507 etc. |
| Certification | SGS,ISO,CE,BIS | Place of Origin | China |
Our BA (bright annealed) duplex 2507 sheets offer extreme pitting resistance (PREN >40) and smooth surface finish for high-temperature brine evaporators.
Desalination evaporators using superaustenitic grades still suffer from crevice corrosion under scale deposits and high chloride levels.
Duplex 2507 provides PREN >40, higher thermal conductivity, and BA surface that reduces scale adhesion, dramatically extending tube sheet life.
| Parameter | Details |
|---|---|
| Grade | 2507, 2205 |
| Thickness | 0.5-4mm cold rolled |
| Finish | BA, 2B, 8K mirror |
| Standard | ASTM A240M, JIS G4305 |
Desalination evaporator tube sheets, vapor ducts, and brine heaters.
High chromium (25%), molybdenum (4%), and nitrogen form an ultra-stable passive layer. BA finish lowers surface roughness, reducing nucleate boiling sites for scale.
Use 2507 BA for flash chambers. For less critical stages, 2205 is acceptable. Avoid 2507 above 600°F in acidic brines.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
15000000-20000000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Hongtu Metal was founded in 2006 with a registered capital of 27 million US dollars. It is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Since its establishment, the company has developed rapidly. It has built long-term and stable cooper... Hongtu Metal was founded in 2006 with a registered capital of 27 million US dollars. It is a comprehensive, modern and high-quality enterprise integrating steel production, processing and sales. Since its establishment, the company has developed rapidly. It has built long-term and stable cooper...
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